Question 7: If $8000 is invested at a rate of 6% compounded continuously, find the balance in the account after 4 years. Use the formula P=P0ert. Determine how many years, to the nearest year, it will take for his initial investment to tripled.( 7 points)
Q. Question 7: If $8000 is invested at a rate of 6% compounded continuously, find the balance in the account after 4 years. Use the formula P=P0ert. Determine how many years, to the nearest year, it will take for his initial investment to tripled.( 7 points)
Calculate Balance After 4 Years: Use the formula P=P0⋅ert to find the balance after 4 years.P0=$8000, r=6% or 0.06, t=4 years. Calculate P=8000⋅e0.06⋅4.
Find Investment Triple Time:P=8000×e0.24. Use a calculator to find e0.24 and multiply by 8000.
Find Investment Triple Time:P=8000×e0.24. Use a calculator to find e0.24 and multiply by 8000.e0.24≈1.27124915032. P≈8000×1.27124915032.
Find Investment Triple Time:P=8000×e0.24. Use a calculator to find e0.24 and multiply by 8000.e0.24≈1.27124915032. P≈8000×1.27124915032. P≈10169.99320256. Round to the nearest cent. P≈$(10170.00).
Find Investment Triple Time:P=8000×e0.24. Use a calculator to find e0.24 and multiply by 8000.e0.24≈1.27124915032. P≈8000×1.27124915032.P≈10169.99320256. Round to the nearest cent. P≈$(10170.00).Now, find how many years it will take for the investment to triple. Set P=3×P0 and solve for t. 3×P0=P0×ert. e0.240.
Find Investment Triple Time:P=8000×e0.24. Use a calculator to find e0.24 and multiply by 8000.e0.24≈1.27124915032. P≈8000×1.27124915032.P≈10169.99320256. Round to the nearest cent. P≈$(10170.00).Now, find how many years it will take for the investment to triple. Set P=3×P0 and solve for t. 3×P0=P0×ert. e0.240.Take the natural logarithm (ln) of both sides to solve for t. e0.242. e0.243.
Find Investment Triple Time:P=8000×e0.24. Use a calculator to find e0.24 and multiply by 8000.e0.24≈1.27124915032. P≈8000×1.27124915032.P≈10169.99320256. Round to the nearest cent. P≈$(10170.00).Now, find how many years it will take for the investment to triple. Set P=3×P0 and solve for t. 3×P0=P0×ert. e0.240.Take the natural logarithm (ln) of both sides to solve for t. e0.242. e0.243.e0.244 is e0.245, so e0.246. e0.247.
Find Investment Triple Time:P=8000×e0.24. Use a calculator to find e0.24 and multiply by 8000.e0.24≈1.27124915032. P≈8000×1.27124915032.P≈10169.99320256. Round to the nearest cent. P≈$(10170.00). Now, find how many years it will take for the investment to triple. Set P=3×P0 and solve for t. 3×P0=P0×ert. e0.240. Take the natural logarithm (ln) of both sides to solve for t. e0.242. e0.243.e0.244 is e0.245, so e0.246. e0.247. Use a calculator to find e0.248 and divide by e0.249. 80000. 80001.
Find Investment Triple Time:P=8000×e0.24. Use a calculator to find e0.24 and multiply by 8000.e0.24≈1.27124915032. P≈8000×1.27124915032.P≈10169.99320256. Round to the nearest cent. P≈$(10170.00). Now, find how many years it will take for the investment to triple. Set P=3×P0 and solve for t. 3×P0=P0×ert. 3=e0.06t. Take the natural logarithm (ln) of both sides to solve for t. e0.241. e0.242. e0.243 is e0.244, so e0.245. e0.246. Use a calculator to find e0.247 and divide by e0.248. e0.249. 8000.e0.24≈1.271249150320. 8000.e0.24≈1.271249150321. Round to the nearest year. 8000.e0.24≈1.271249150322 years.